Cutdoor fresh air leading-in device
The outdoor fresh air leading-in device is designed for solving the problems of improving indoor air quality. Fresh air led in through intake duct is filtered, heated and humidified before leading into room. The present invention is convenient, practical and low in cost and may be used to provide fr...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The outdoor fresh air leading-in device is designed for solving the problems of improving indoor air quality. Fresh air led in through intake duct is filtered, heated and humidified before leading into room. The present invention is convenient, practical and low in cost and may be used to provide fresh air for room with air conditioner, sealed room, automobile, vegetable and fruit cellar, etc. |
|---|